Teaser 1 - Peacemaker - Season 2 - 2025 - Max

The second season of the American superhero television series Peacemaker is based on the eponymous character from DC Comics. It is set in the DC Universe (DCU) and serves as a "soft reboot" of the series, which started as a spin-off from the 2021 DC Extended Universe (DCEU) film The Suicide Squad. The season continues the story of jingoistic mercenary Christopher Smith / Peacemaker. It is produced by DC Studios with James Gunn as showrunner.

John Cena stars as the title character, reprising his role from The Suicide Squad, with Danielle Brooks, Freddie Stroma, Jennifer Holland, Steve Agee, Robert Patrick, Frank Grillo, Sol Rodríguez, David Denman, and Tim Meadows also starring. The season was ordered in February 2022, with Gunn set to write and direct all eight episodes. Filming was expected to begin in 2023, but work was put on hold when Gunn was made co-CEO of DC Studios and switched focus to the film Superman (2025). The spin-off series Waller was then prioritized over the season, but Waller was delayed by the 2023 Hollywood labor disputes, and in March 2024, Gunn announced that the season would now come first. Some filming occurred the next month, taking place simultaneously with Superman at Trilith Studios in Atlanta, Georgia, ahead of principal photography which began in June and concluded in November.

The season is set to premiere on the streaming service HBO Max on August 21, 2025, and will consist of eight episodes.